Solve the Problem $$4 x ( 3 x - 1 ) ( 3 x + 8 )$$

Multiple Choice

Solve the problem.
- $$4 x ( 3 x - 1 ) ( 3 x + 8 )$$

A) $36 x ^ { 3 } + 84 x ^ { 2 } - 32 x$
B) $9 x ^ { 3 } + 21 x ^ { 2 } - 8 x$
C) $32 x ^ { 3 } + 86 x ^ { 2 } - 30 x$
D) $34 x ^ { 2 } + 85 x - 32$